From 6e1fab3d8762b9378311130f01687d925f2858a5 Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Sat, 5 Jul 2008 18:45:55 +0200 Subject: [PATCH] sfp-machine.h (_FP_MUL_MEAT_S): Remove. * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove. (_FP_MUL_MEAT_D): Ditto. (_FP_DIV_MEAT_S): Ditto. (_FP_DIV_MEAT_D): Ditto. From-SVN: r137508 --- libgcc/ChangeLog | 7 ++ libgcc/config/i386/32/sfp-machine.h | 128 +++++++++++++--------------- 2 files changed, 67 insertions(+), 68 deletions(-) diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 47f304ff9b0..1b1024eba0e 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,10 @@ +2008-07-05 Uros Bizjak + + * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove. + (_FP_MUL_MEAT_D): Ditto. + (_FP_DIV_MEAT_S): Ditto. + (_FP_DIV_MEAT_D): Ditto. + 2008-07-03 Richard Sandiford * Makefile.in: Add support for __sync_* libgcc functions. diff --git a/libgcc/config/i386/32/sfp-machine.h b/libgcc/config/i386/32/sfp-machine.h index a872546d966..746ae7c1287 100644 --- a/libgcc/config/i386/32/sfp-machine.h +++ b/libgcc/config/i386/32/sfp-machine.h @@ -8,88 +8,80 @@ typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__))); #define CMPtype __gcc_CMPtype -#define __FP_FRAC_ADD_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \ - __asm__ ("add{l} {%11,%3|%3,%11}\n\t" \ - "adc{l} {%9,%2|%2,%9}\n\t" \ - "adc{l} {%7,%1|%1,%7}\n\t" \ - "adc{l} {%5,%0|%0,%5}" \ - : "=r" ((USItype) (r3)), \ - "=&r" ((USItype) (r2)), \ - "=&r" ((USItype) (r1)), \ - "=&r" ((USItype) (r0)) \ - : "%0" ((USItype) (x3)), \ - "g" ((USItype) (y3)), \ - "%1" ((USItype) (x2)), \ - "g" ((USItype) (y2)), \ - "%2" ((USItype) (x1)), \ - "g" ((USItype) (y1)), \ - "%3" ((USItype) (x0)), \ +#define __FP_FRAC_ADD_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \ + __asm__ ("add{l} {%11,%3|%3,%11}\n\t" \ + "adc{l} {%9,%2|%2,%9}\n\t" \ + "adc{l} {%7,%1|%1,%7}\n\t" \ + "adc{l} {%5,%0|%0,%5}" \ + : "=r" ((USItype) (r3)), \ + "=&r" ((USItype) (r2)), \ + "=&r" ((USItype) (r1)), \ + "=&r" ((USItype) (r0)) \ + : "%0" ((USItype) (x3)), \ + "g" ((USItype) (y3)), \ + "%1" ((USItype) (x2)), \ + "g" ((USItype) (y2)), \ + "%2" ((USItype) (x1)), \ + "g" ((USItype) (y1)), \ + "%3" ((USItype) (x0)), \ "g" ((USItype) (y0))) - -#define __FP_FRAC_ADD_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \ - __asm__ ("add{l} {%8,%2|%2,%8}\n\t" \ - "adc{l} {%6,%1|%1,%6}\n\t" \ - "adc{l} {%4,%0|%0,%4}" \ - : "=r" ((USItype) (r2)), \ - "=&r" ((USItype) (r1)), \ - "=&r" ((USItype) (r0)) \ - : "%0" ((USItype) (x2)), \ - "g" ((USItype) (y2)), \ - "%1" ((USItype) (x1)), \ - "g" ((USItype) (y1)), \ - "%2" ((USItype) (x0)), \ +#define __FP_FRAC_ADD_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \ + __asm__ ("add{l} {%8,%2|%2,%8}\n\t" \ + "adc{l} {%6,%1|%1,%6}\n\t" \ + "adc{l} {%4,%0|%0,%4}" \ + : "=r" ((USItype) (r2)), \ + "=&r" ((USItype) (r1)), \ + "=&r" ((USItype) (r0)) \ + : "%0" ((USItype) (x2)), \ + "g" ((USItype) (y2)), \ + "%1" ((USItype) (x1)), \ + "g" ((USItype) (y1)), \ + "%2" ((USItype) (x0)), \ "g" ((USItype) (y0))) -/* FIXME: The last constraint should be "g" instead of "im" if reload - works properly. */ -#define __FP_FRAC_SUB_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \ - __asm__ ("sub{l} {%11,%3|%3,%11}\n\t" \ - "sbb{l} {%9,%2|%2,%9}\n\t" \ - "sbb{l} {%7,%1|%1,%7}\n\t" \ - "sbb{l} {%5,%0|%0,%5}" \ - : "=r" ((USItype) (r3)), \ - "=&r" ((USItype) (r2)), \ - "=&r" ((USItype) (r1)), \ - "=&r" ((USItype) (r0)) \ - : "0" ((USItype) (x3)), \ - "g" ((USItype) (y3)), \ - "1" ((USItype) (x2)), \ - "g" ((USItype) (y2)), \ - "2" ((USItype) (x1)), \ - "g" ((USItype) (y1)), \ - "3" ((USItype) (x0)), \ +/* FIXME: Change last operand constraint + from "im" to "g" when reload works properly. */ +#define __FP_FRAC_SUB_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \ + __asm__ ("sub{l} {%11,%3|%3,%11}\n\t" \ + "sbb{l} {%9,%2|%2,%9}\n\t" \ + "sbb{l} {%7,%1|%1,%7}\n\t" \ + "sbb{l} {%5,%0|%0,%5}" \ + : "=r" ((USItype) (r3)), \ + "=&r" ((USItype) (r2)), \ + "=&r" ((USItype) (r1)), \ + "=&r" ((USItype) (r0)) \ + : "0" ((USItype) (x3)), \ + "g" ((USItype) (y3)), \ + "1" ((USItype) (x2)), \ + "g" ((USItype) (y2)), \ + "2" ((USItype) (x1)), \ + "g" ((USItype) (y1)), \ + "3" ((USItype) (x0)), \ "im" ((USItype) (y0))) - -#define __FP_FRAC_SUB_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \ - __asm__ ("sub{l} {%8,%2|%2,%8}\n\t" \ - "sbb{l} {%6,%1|%1,%6}\n\t" \ - "sbb{l} {%4,%0|%0,%4}" \ - : "=r" ((USItype) (r2)), \ - "=&r" ((USItype) (r1)), \ - "=&r" ((USItype) (r0)) \ - : "0" ((USItype) (x2)), \ - "g" ((USItype) (y2)), \ - "1" ((USItype) (x1)), \ - "g" ((USItype) (y1)), \ - "2" ((USItype) (x0)), \ +#define __FP_FRAC_SUB_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \ + __asm__ ("sub{l} {%8,%2|%2,%8}\n\t" \ + "sbb{l} {%6,%1|%1,%6}\n\t" \ + "sbb{l} {%4,%0|%0,%4}" \ + : "=r" ((USItype) (r2)), \ + "=&r" ((USItype) (r1)), \ + "=&r" ((USItype) (r0)) \ + : "0" ((USItype) (x2)), \ + "g" ((USItype) (y2)), \ + "1" ((USItype) (x1)), \ + "g" ((USItype) (y1)), \ + "2" ((USItype) (x0)), \ "g" ((USItype) (y0))) -#define _FP_MUL_MEAT_S(R,X,Y) \ - _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) -#define _FP_MUL_MEAT_D(R,X,Y) \ - _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) #define _FP_MUL_MEAT_Q(R,X,Y) \ _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) -#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv(S,R,X,Y) -#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) #define _FP_NANFRAC_S _FP_QNANBIT_S #define _FP_NANFRAC_D _FP_QNANBIT_D, 0 -/* Even if XFmode is 12byte, we have to pad it to 16byte since soft-fp - emulation is done in 16byte. */ +/* Even if XFmode is 12byte, we have to pad it to + 16byte since soft-fp emulation is done in 16byte. */ #define _FP_NANFRAC_E _FP_QNANBIT_E, 0, 0, 0 #define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0, 0, 0 #define _FP_NANSIGN_S 1 -- 2.30.2